silicone

Hi all, I need some advice on these seals, hopefully you can see the pictures. I bought this tank recently and there is limescale all over it. I'm worried will the tank bust or leak due to the lime ale seeping into the silicone seals? Thanks in advance

Hey everyone,    I have a bit of a crisis at the moment,    I recently installed a 3d background in my aquarium, it's made from Styrofoam, covered in cement, then sealed with crommelin Pond Sealer.  I glued it in with selley's aquarium safe sillicone and waited for it to fully cure before...

I rescued a fish tank not too long ago, the side is cracked and I've decided to replace the entire side seeing that I don't think putting another glass over it will help in the long run (the crack take up almost half of the side before spreading out to small minor cracks). I bought GE Silicone...

GE Silicone I CLEAR   Summary   While not specifically for use in aquariums, GE Silicone I is often used around the hobby as a sealant, both for tanks, cracks, and a general hold all. It is easy to use, and, in my experience, highly effective. While the back label does read "Not for use below...